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Chemical Properties of Barium and Cesium


Chemical Properties of Cesium and Barium


Chemical Properties

Chemical Formula
Ba   
Cs   

Isotopes
  
  

Known Isotopes
37   
2
36   
3

Electronegativity
  
  

Pauling Electronegativity
0.89   
99+
0.79   
99+

Sanderson Electronegativity
0.68   
28
0.22   
33

Allred Rochow Electronegativity
0.97   
38
0.86   
99+

Mulliken-Jaffe Electronegativity
0.88   
22
0.62   
26

Allen Electronegativity
0.88   
99+
0.66   
99+

Electropositivity
  
  

Pauling Electropositivity
3.11   
4
3.21   
2

Ionization Energies
  
  

1st Energy Level
502.90 kJ/mol   
99+
375.70 kJ/mol   
99+

2nd Energy Level
965.20 kJ/mol   
99+
2,234.30 kJ/mol   
8

3rd Energy Level
3,600.00 kJ/mol   
14
3,400.00 kJ/mol   
16

Electrochemical Equivalent
2.56 g/amp-hr   
20
4.96 g/amp-hr   
3

Electron Work Function
2.70 eV   
99+
2.14 eV   
99+

Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility   
Chemical Stability, Corrosion, Ionization, Radioactive Isotopes, Solubility   

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